197080560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3967}}^1$

素因数の和:4012

約数の個数: 160

約数和(自身を含む): 708526080

約数和(自身を除く): 511445520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 3967, 4140, 4968, 5520, 6210, 7934, 8280, 9936, 11901, 12420, 15868, 16560, 19835, 23802, 24840, 31736, 35703, 39670, 47604, 49680, 59505, 63472, 71406, 79340, 91241, 95208, 107109, 119010, 142812, 158680, 178515, 182482, 190416, 214218, 238020, 273723, 285624, 317360, 357030, 364964, 428436, 456205, 476040, 535545, 547446, 571248, 714060, 729928, 821169, 856872, 912410, 952080, 1071090, 1094892, 1368615, 1428120, 1459856, 1642338, 1713744, 1824820, 2142180, 2189784, 2463507, 2737230, 2856240, 3284676, 3649640, 4105845, 4284360, 4379568, 4927014, 5474460, 6569352, 7299280, 8211690, 8568720, 9854028, 10948920, 12317535, 13138704, 16423380, 19708056, 21897840, 24635070, 32846760, 39416112, 49270140, 65693520, 98540280, 197080560]

約数ペア:

[(1, 197080560), (2, 98540280), (3, 65693520), (4, 49270140), (5, 39416112), (6, 32846760), (8, 24635070), (9, 21897840), (10, 19708056), (12, 16423380), (15, 13138704), (16, 12317535), (18, 10948920), (20, 9854028), (23, 8568720), (24, 8211690), (27, 7299280), (30, 6569352), (36, 5474460), (40, 4927014), (45, 4379568), (46, 4284360), (48, 4105845), (54, 3649640), (60, 3284676), (69, 2856240), (72, 2737230), (80, 2463507), (90, 2189784), (92, 2142180), (108, 1824820), (115, 1713744), (120, 1642338), (135, 1459856), (138, 1428120), (144, 1368615), (180, 1094892), (184, 1071090), (207, 952080), (216, 912410), (230, 856872), (240, 821169), (270, 729928), (276, 714060), (345, 571248), (360, 547446), (368, 535545), (414, 476040), (432, 456205), (460, 428436), (540, 364964), (552, 357030), (621, 317360), (690, 285624), (720, 273723), (828, 238020), (920, 214218), (1035, 190416), (1080, 182482), (1104, 178515), (1242, 158680), (1380, 142812), (1656, 119010), (1840, 107109), (2070, 95208), (2160, 91241), (2484, 79340), (2760, 71406), (3105, 63472), (3312, 59505), (3967, 49680), (4140, 47604), (4968, 39670), (5520, 35703), (6210, 31736), (7934, 24840), (8280, 23802), (9936, 19835), (11901, 16560), (12420, 15868)]